M3 x 35 Alloy Steel Hex Bolt Socket Head Cap Machine Screw Black 30Pcs Product Name : Socket Head Cap Screws;Material : 12.9 Grade Alloy Steel;Color : Black Screw Standard : M3 x 35;Thread Dia. : 3mm;Thread Pitch : 0.5mm Thread Length : 35mm / 1.4";Head Diameter : 5.5mm Head Height : 3mm;Hex KeySize : 2.5mm Weight : 90g;Package Content : 30xSocket Head Cap Screws